40877056

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:241

約数の個数: 88

約数和(自身を含む): 94325760

約数和(自身を除く): 53448704

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 128, 152, 176, 191, 209, 256, 304, 352, 382, 418, 512, 608, 704, 764, 836, 1024, 1216, 1408, 1528, 1672, 2101, 2432, 2816, 3056, 3344, 3629, 4202, 4864, 5632, 6112, 6688, 7258, 8404, 9728, 11264, 12224, 13376, 14516, 16808, 19456, 24448, 26752, 29032, 33616, 39919, 48896, 53504, 58064, 67232, 79838, 97792, 107008, 116128, 134464, 159676, 195584, 214016, 232256, 268928, 319352, 464512, 537856, 638704, 929024, 1075712, 1277408, 1858048, 2151424, 2554816, 3716096, 5109632, 10219264, 20438528, 40877056]

約数ペア:

[(1, 40877056), (2, 20438528), (4, 10219264), (8, 5109632), (11, 3716096), (16, 2554816), (19, 2151424), (22, 1858048), (32, 1277408), (38, 1075712), (44, 929024), (64, 638704), (76, 537856), (88, 464512), (128, 319352), (152, 268928), (176, 232256), (191, 214016), (209, 195584), (256, 159676), (304, 134464), (352, 116128), (382, 107008), (418, 97792), (512, 79838), (608, 67232), (704, 58064), (764, 53504), (836, 48896), (1024, 39919), (1216, 33616), (1408, 29032), (1528, 26752), (1672, 24448), (2101, 19456), (2432, 16808), (2816, 14516), (3056, 13376), (3344, 12224), (3629, 11264), (4202, 9728), (4864, 8404), (5632, 7258), (6112, 6688)]